Access to Weblogic 7.0 SP1 datasource throws Oracle Exception

Hi,
I am trying to access a DataSource & Connection Pool set up in a Weblogic 7.0
SP1 instance, from a client app running in a different JVM than the app server
itself. The code I used is given below,
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
ht.put(Context.PROVIDER_URL, "t3://localhost:7001");
ctx = new InitialContext(ht);
if (ctx != null) ds = (DataSource) ctx.lookup("sample.SQLServer2KDS");
Connection conn = ds.getConnection("system", "password");
The connection pool points to a SQL Server 2000 database. But the getConnection
throws an Oracle exception, given below. We don't have any reference to oracle
drivers anywhere and we don't have any installations of Oracle. When I put the
Oracle JDBC driver in the classpath of my client application, this problem went
away.
Does anyone else encounter this ? Does anyone know if this is fixed by BEA ?
Thanks,
-Arun
weblogic.rjvm.PeerGoneException: ; nested exception is:
     weblogic.utils.NestedException: oracle/sql/BfileDBAccess - with nested exception:
[java.lang.NoClassDefFoundError: oracle/sql/BfileDBAccess]
     at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:109)
     at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:127)
     at weblogic.jdbc.common.internal.RmiDataSource_WLStub.getConnection(Unknown Source)
     at sample.DBClient.getConnection(DBClient.java:37)
     at sample.DBClient.main(DBClient.java:57)
Caused by: weblogic.utils.NestedException: oracle/sql/BfileDBAccess - with nested
exception:
[java.lang.NoClassDefFoundError: oracle/sql/BfileDBAccess]
     at weblogic.rjvm.RJVMImpl.gotExceptionReceiving(RJVMImpl.java:592)
     at weblogic.rjvm.ConnectionManager.gotExceptionReceiving(ConnectionManager.java:896)
     at weblogic.rjvm.t3.T3JVMConnection.hasException(T3JVMConnection.java:632)
     at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:399)
     at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
--------------- nested within: ------------------
weblogic.rmi.extensions.RemoteRuntimeException: Unexpected Exception - with nested
exception:
[weblogic.rjvm.PeerGoneException: ; nested exception is:
     weblogic.utils.NestedException: oracle/sql/BfileDBAccess - with nested exception:
[java.lang.NoClassDefFoundError: oracle/sql/BfileDBAccess]]
     at weblogic.jdbc.common.internal.RmiDataSource_WLStub.getConnection(Unknown Source)
     at sample.DBClient.getConnection(DBClient.java:37)
     at sample.DBClient.main(DBClient.java:57)

You need to have classes12.zip in your CLASSPATH, even though you are not using Oracle
as your database.
This problem will be fixed in the WLS release coming out in spring, 2003.
"Arun Panicker" <[email protected]> wrote in message news:[email protected]...
>
Hi,
I am trying to access a DataSource & Connection Pool set up in a Weblogic 7.0
SP1 instance, from a client app running in a different JVM than the app server
itself. The code I used is given below,
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
ht.put(Context.PROVIDER_URL, "t3://localhost:7001");
ctx = new InitialContext(ht);
if (ctx != null) ds = (DataSource) ctx.lookup("sample.SQLServer2KDS");
Connection conn = ds.getConnection("system", "password");
The connection pool points to a SQL Server 2000 database. But the getConnection
throws an Oracle exception, given below. We don't have any reference to oracle
drivers anywhere and we don't have any installations of Oracle. When I put the
Oracle JDBC driver in the classpath of my client application, this problem went
away.
Does anyone else encounter this ? Does anyone know if this is fixed by BEA ?
Thanks,
-Arun
weblogic.rjvm.PeerGoneException: ; nested exception is:
weblogic.utils.NestedException: oracle/sql/BfileDBAccess - with nested exception:
[java.lang.NoClassDefFoundError: oracle/sql/BfileDBAccess]
at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:109)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:127)
at weblogic.jdbc.common.internal.RmiDataSource_WLStub.getConnection(Unknown Source)
at sample.DBClient.getConnection(DBClient.java:37)
at sample.DBClient.main(DBClient.java:57)
Caused by: weblogic.utils.NestedException: oracle/sql/BfileDBAccess - with nested
exception:
[java.lang.NoClassDefFoundError: oracle/sql/BfileDBAccess]
at weblogic.rjvm.RJVMImpl.gotExceptionReceiving(RJVMImpl.java:592)
at weblogic.rjvm.ConnectionManager.gotExceptionReceiving(ConnectionManager.java:896)
at weblogic.rjvm.t3.T3JVMConnection.hasException(T3JVMConnection.java:632)
at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:399)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
--------------- nested within: ------------------
weblogic.rmi.extensions.RemoteRuntimeException: Unexpected Exception - with nested
exception:
[weblogic.rjvm.PeerGoneException: ; nested exception is:
weblogic.utils.NestedException: oracle/sql/BfileDBAccess - with nested exception:
[java.lang.NoClassDefFoundError: oracle/sql/BfileDBAccess]]
at weblogic.jdbc.common.internal.RmiDataSource_WLStub.getConnection(Unknown Source)
at sample.DBClient.getConnection(DBClient.java:37)
at sample.DBClient.main(DBClient.java:57)

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              Hi! I am trying to run the J2EE CA Beta 2 implementation on weblogic 6.0 sp1. Everytimg
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              Regards,
              Nehal.
              

    Edit the registry.xml file and change "6.0 Beta" to "6.0"
    -Greg
    On 12 Mar 2001 10:02:19 -0800, "Raman Trikkur" <[email protected]>
    wrote:
    >
    Hello Kumar,
    Here is my registry.xml.
    <?xml version="1.0" encoding="UTF-8"?>
    <bea-product-information>
    <host name="ramantrik2pc">
    <product name="WebLogic Server" format="1.0">
    <release level="6.0 Beta" Status="installed" InstallDir="D:\bea\wlserver6.0"
    InstallTime="Mar 1, 2001 5:18:57 PM" InstallSet="Server">
         <component name="Program" />
         <component name="Samples" />
    </release>
    </product>
    </host>
    </bea-product-information>
    Thanks for helping me figure this out. If this doesn't work,
    I'll just try installing the whole package (WLS 6.0 with SP1
    applied) as Xiang suggested.
    Regards,
    Raman
    Kumar Allamraju <[email protected]> wrote:
    could you post your registry.xml ?
    Raman Trikkur wrote:
    Hi,
    I'm trying to get the service pack SP1 ((wls60sp1_upgrade_win.exe)
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    Is there anything I'm missing? Has anyone else encounteredthis
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    Regards,
    Raman

  • WebLogic 6.0 SP1 Duplicates JSP Request

              I have run into a problem where WebLogic seems to be duplicating
              page requests, which causes my web application to enter duplicate data items.
              Essentially I have one JSP page,
              ItemMaster.jsp, that includes a couple of pages that do
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              in succession doesn't duplicate database data. I have placed debug statements
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              beginning and ending of the main page, ItemMaster.jsp. Once the
              app server hits "End Item Master JSP", there should be no processing left, as
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              if I wait at least one minute from the end of processing the last request. Otherwise
              at the bottom set of trace statements, you see that it
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              I'm using WebLogic 6.0 SP1.
              Any help you can provide would be greatly appreciated.
              Regards,
              Matt Parker
              ===============================================================
              Debug Trace during correct processing after waiting at least one minute from the
              prior request
              ================================================================
              <--- Begin Item Master JSP --->
              ItemMasterBean.checkCommand: 0
              Tab: Item Master Cycle Steps Tab
              <--- Adding New Task... --->
              MIProfileTask.add 24_1143578264_1148909342
              MIProfileTaskId 1143578264_1148909342
              ItemMasterBean.checkCommand: 5
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              tblItemMaster WHERE
              fdBUCode=? AND fdItemCode=? UNION SELECT fdMIProfileId, fdSupplierDesc FROM
              tblItemSupplier, tblSupplier WHERE tblItemSupplier.fdSupplierCode =
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              BUCode: GAS
              ItemCode: 0111B829
              PROFILE: 24
              Calling Item Master Cycle Steps JSP
              ItemMasterCycleSteps.jsp
              Parent Key 24_1143578049_1145772805
              Item Profile 24 ItemMasterBean profile 24
              After 1
              <---- ItemMasterCycleSteps.jsp END ---->
              Finished calling Item Master Cycle Steps JSP
              <--- End Item Master JSP --->
              Here is what happens when I tried to add another tasks after
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              Debug trace during failure:
              ===========================================================
              <--- Begin Item Master JSP --->
              ItemMasterBean.checkCommand: 0
              Tab: Item Master Cycle Steps Tab
              <--- Adding New Task... --->
              MIProfileTask.add 24_1143578276_1149056729
              MIProfileTaskId 1143578276_1149056729
              ItemMasterBean.checkCommand: 5
              SQL: SELECT fdMIProfileId, 'Default' AS fdSupplierDesc FROM
              tblItemMaster WHERE
              fdBUCode=? AND fdItemCode=? UNION SELECT fdMIProfileId, fdSupplierDesc FROM
              tblItemSupplier, tblSupplier WHERE
              tblItemSupplier.fdSupplierCode =
              tblSupplier.fdSupplierCode AND tblItemSupplier.fdItemCode=? AND
              tblItemSupplier.fdBUCode=? ORDER BY fdSupplierDesc
              BUCode: GAS
              ItemCode: 0111B829
              PROFILE: 24
              Calling Item Master Cycle Steps JSP
              ItemMasterCycleSteps.jsp
              Parent Key 24_1143578049_1145772805
              Item Profile 24 ItemMasterBean profile 24
              After 1
              <---- ItemMasterCycleSteps.jsp END ---->
              Finished calling Item Master Cycle Steps JSP
              <--- End Item Master JSP --->
              <--- Begin Item Master JSP --->
              ItemMasterBean.checkCommand: 0
              Tab: Item Master Cycle Steps Tab
              <--- Adding New Task... --->
              MIProfileTask.add 24_1143578277_1149059577
              MIProfileTaskId 1143578277_1149059577
              ItemMasterBean.checkCommand: 5
              SQL: SELECT fdMIProfileId, 'Default' AS fdSupplierDesc FROM tblItemMaster WHERE
              fdBUCode=? AND fdItemCode=? UNION SELECT fdMIProfileId, fdSupplierDesc FROM
              tblItemSupplier, tblSupplier WHERE
              tblItemSupplier.fdSupplierCode =
              tblSupplier.fdSupplierCode AND tblItemSupplier.fdItemCode=? AND
              tblItemSupplier.fdBUCode=? ORDER BY fdSupplierDesc
              BUCode: GAS
              ItemCode: 0111B829
              PROFILE: 24
              Calling Item Master Cycle Steps JSP
              ItemMasterCycleSteps.jsp
              Parent Key 24_1143578049_1145772805
              Item Profile 24 ItemMasterBean profile 24
              After 1
              <---- ItemMasterCycleSteps.jsp END ---->
              Finished calling Item Master Cycle Steps JSP
              <--- End Item Master JSP --->
              

    This happens in WebLogic 6.1 SP2 as well when using IE5.5 + and Netscape
              6.0. It also seems to slow things down since the response waits for this
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              and what is meant by "add logic that prevents multiple updates in your
              page". If you try out the BEA demo apps, you might notice that this happens
              with their pages as well. At least it does with Stockportal...
              "Matt Parker" <[email protected]> wrote in message
              news:[email protected]...
              >
              > Bob,
              >
              > Thanks for the insight. I've been racking my brain for the last couple of
              days.
              > I was using IE 5.5, and found IE 6.0 to have the same problem. I'm getting
              Netscape
              > to test this as well.
              >
              > Thanks,
              >
              > M.
              >
              >
              >
              > "Bob Lee" <[email protected]> wrote:
              > >I'v run into this, too. The issue ended up being with Internet Explorer
              > >5.5.
              > >You can either add logic that prevents multiple updates in your page,
              > >or you
              > >can play around and try a different method for redirecting to that page.
              > >
              > >If the data is mission critical, go with the first because this could
              > >be a
              > >potential security hole (i.e. users could corrupt data).
              > >
              > >If it's logging or something like that (it was in my case), use the
              latter
              > >solution.
              > >
              > >Bob
              > >
              > >
              > >"Matt Parker" <[email protected]> wrote in message
              > >news:[email protected]...
              > >>
              > >> I have run into a problem where WebLogic seems to be duplicating
              > >> page requests, which causes my web application to enter duplicate data
              > >items.
              > >> Essentially I have one JSP page,
              > >> ItemMaster.jsp, that includes a couple of pages that do
              > >> supplemental processing depending on which tab is chosen by the user.
              > >The
              > >error
              > >> only seems to occur when adding records, as processing the other
              requests
              > >twice
              > >> in succession doesn't duplicate database data. I have placed debug
              > >statements
              > >> at the
              > >> beginning and ending of the main page, ItemMaster.jsp. Once the
              > >> app server hits "End Item Master JSP", there should be no processing
              > >left,
              > >as
              > >> it is the last line in the JSP. The first set of trace statements
              executes
              > >correctly
              > >> if I wait at least one minute from the end of processing the last
              request.
              > >Otherwise
              > >> at the bottom set of trace statements, you see that it
              > >> processes the same page twice, duplicating data.
              > >>
              > >> One other note, the browser window the JSP is processing in is
              > >> another spawned window to create a dialog like look-and-feel. So there
              > >are
              > >two
              > >> physical browser windows open at the same time. Coincidence? I don't
              > >know.
              > >>
              > >> I'm using WebLogic 6.0 SP1.
              > >>
              > >> Any help you can provide would be greatly appreciated.
              > >>
              > >> Regards,
              > >>
              > >> Matt Parker
              > >>
              > >> ===============================================================
              > >>
              > >>
              > >> Debug Trace during correct processing after waiting at least one minute
              > >from the
              > >> prior request
              > >>
              > >> ================================================================
              > >>
              > >>
              > >> <--- Begin Item Master JSP --->
              > >> ItemMasterBean.checkCommand: 0
              > >> Tab: Item Master Cycle Steps Tab
              > >> <--- Adding New Task... --->
              > >> MIProfileTask.add 24_1143578264_1148909342
              > >> MIProfileTaskId 1143578264_1148909342
              > >> ItemMasterBean.checkCommand: 5
              > >> SQL: SELECT fdMIProfileId, 'Default' AS fdSupplierDesc FROM
              > >> tblItemMaster WHERE
              > >> fdBUCode=? AND fdItemCode=? UNION SELECT fdMIProfileId, fdSupplierDesc
              > >FROM
              > >> tblItemSupplier, tblSupplier WHERE tblItemSupplier.fdSupplierCode =
              > >> tblSupplier.fdSupplierCode AND tblItemSupplier.fdItemCode=? AND
              > >> tblItemSupplier.fdBUCode=? ORDER BY fdSupplierDesc
              > >> BUCode: GAS
              > >> ItemCode: 0111B829
              > >> PROFILE: 24
              > >> Calling Item Master Cycle Steps JSP
              > >>
              > >> ItemMasterCycleSteps.jsp
              > >> Parent Key 24_1143578049_1145772805
              > >> Item Profile 24 ItemMasterBean profile 24
              > >> After 1
              > >> <---- ItemMasterCycleSteps.jsp END ---->
              > >> Finished calling Item Master Cycle Steps JSP
              > >> <--- End Item Master JSP --->
              > >>
              > >>
              > >>
              > >>
              > >> Here is what happens when I tried to add another tasks after
              > >> updating the last task. The browser had completely stopped processing.
              > >>
              > >> Debug trace during failure:
              > >> ===========================================================
              > >>
              > >> <--- Begin Item Master JSP --->
              > >> ItemMasterBean.checkCommand: 0
              > >> Tab: Item Master Cycle Steps Tab
              > >> <--- Adding New Task... --->
              > >> MIProfileTask.add 24_1143578276_1149056729
              > >> MIProfileTaskId 1143578276_1149056729
              > >> ItemMasterBean.checkCommand: 5
              > >> SQL: SELECT fdMIProfileId, 'Default' AS fdSupplierDesc FROM
              > >> tblItemMaster WHERE
              > >> fdBUCode=? AND fdItemCode=? UNION SELECT fdMIProfileId, fdSupplierDesc
              > >FROM
              > >> tblItemSupplier, tblSupplier WHERE
              > >> tblItemSupplier.fdSupplierCode =
              > >> tblSupplier.fdSupplierCode AND tblItemSupplier.fdItemCode=? AND
              > >> tblItemSupplier.fdBUCode=? ORDER BY fdSupplierDesc
              > >> BUCode: GAS
              > >> ItemCode: 0111B829
              > >> PROFILE: 24
              > >> Calling Item Master Cycle Steps JSP
              > >> ItemMasterCycleSteps.jsp
              > >> Parent Key 24_1143578049_1145772805
              > >> Item Profile 24 ItemMasterBean profile 24
              > >> After 1
              > >> <---- ItemMasterCycleSteps.jsp END ---->
              > >> Finished calling Item Master Cycle Steps JSP
              > >> <--- End Item Master JSP --->
              > >> <--- Begin Item Master JSP --->
              > >> ItemMasterBean.checkCommand: 0
              > >> Tab: Item Master Cycle Steps Tab
              > >> <--- Adding New Task... --->
              > >> MIProfileTask.add 24_1143578277_1149059577
              > >> MIProfileTaskId 1143578277_1149059577
              > >> ItemMasterBean.checkCommand: 5
              > >> SQL: SELECT fdMIProfileId, 'Default' AS fdSupplierDesc FROM
              tblItemMaster
              > >WHERE
              > >>
              > >> fdBUCode=? AND fdItemCode=? UNION SELECT fdMIProfileId, fdSupplierDesc
              > >FROM
              > >> tblItemSupplier, tblSupplier WHERE
              > >> tblItemSupplier.fdSupplierCode =
              > >> tblSupplier.fdSupplierCode AND tblItemSupplier.fdItemCode=? AND
              > >> tblItemSupplier.fdBUCode=? ORDER BY fdSupplierDesc
              > >> BUCode: GAS
              > >> ItemCode: 0111B829
              > >> PROFILE: 24
              > >> Calling Item Master Cycle Steps JSP
              > >> ItemMasterCycleSteps.jsp
              > >> Parent Key 24_1143578049_1145772805
              > >> Item Profile 24 ItemMasterBean profile 24
              > >> After 1
              > >> <---- ItemMasterCycleSteps.jsp END ---->
              > >> Finished calling Item Master Cycle Steps JSP
              > >> <--- End Item Master JSP --->
              > >>
              > >
              > >
              >
              

  • Weblogic 6.0 sp1 crashes on Red Hat Linux 6.2

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  • Installing Commerce server with Weblogic 6.0 SP1

    Hi
    I am trying to start Weblogic commerce server after its successful
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    Before I have installed Weblogic 6.0 SP1.
    Would commerce server work with this? (Since in documentation it
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    Hi Santosh,
    The BEA WebLogic Commerce Server (WLCS) 3.2 does not work with the
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    Thanks,
    Skip
    "Santosh" <[email protected]> wrote in message
    news:3ab164d1$[email protected]..
    >
    Hi
    I am trying to start Weblogic commerce server after its successful
    installation on my NT4.0 desktop
    Before I have installed Weblogic 6.0 SP1.
    Would commerce server work with this? (Since in documentation it
    says "platform required: Weblogic 5.1 SP6"
    I am getting the error "No class found" Looks like its a compatibility
    issue.
    Please confirm
    thanx

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